agenttesla | 285013a4be37307c44edf2a923d5a4bf9c52dcfacec1a0308046f9689f1fd19f

General

Target
SOA.exe
Size 480KB
Sample211110-h8ddladfgp
SHA256 285013a4be37307c44edf2a923d5a4bf9c52dcfacec1a0308046f9689f1fd19f
MD5 69b2a9c92b89207eab926838fc53bb0f
SHA1 a31bf72073bf29359739d4891847313be7b7b235
SHA512 82f105b99d697e4e902e365d87fb3f74a5c55bae8c2a6932478a83bdb0809ab416d01376035b4c28aecc0a3c126d93249e0515813123e218e05c9a20e39d5dd1
MD5 SHA1 SHA512

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.7consulting.com.br
Port
587
Username
[email protected]
Password
marco123

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/776-127-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/776-128-0x000000000043762E-mapping.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	RegSvcs.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows\CurrentVersion\Run\NXLun = "C:\\Users\\Admin\\AppData\\Roaming\\NXLun\\NXLun.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3592 set thread context of 776	3592	SOA.exe	70

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3592	SOA.exe
3592	SOA.exe
3592	SOA.exe
3592	SOA.exe
776	RegSvcs.exe
776	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3592	SOA.exe
Token: SeDebugPrivilege	776	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3592 wrote to memory of 744	3592	SOA.exe	69
PID 3592 wrote to memory of 744	3592	SOA.exe	69
PID 3592 wrote to memory of 744	3592	SOA.exe	69
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70
PID 3592 wrote to memory of 776	3592	SOA.exe	70

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:744
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Drops file in Drivers directory
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/776-127-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/776-135-0x0000000006080000-0x0000000006081000-memory.dmp

Download

memory/776-134-0x00000000057F0000-0x00000000057F1000-memory.dmp

Download

memory/776-133-0x0000000005330000-0x0000000005331000-memory.dmp

Download

memory/3592-122-0x0000000005400000-0x0000000005401000-memory.dmp

Download

memory/3592-125-0x0000000008C90000-0x0000000008C91000-memory.dmp

Download

memory/3592-126-0x0000000008E30000-0x0000000008E83000-memory.dmp

Download

memory/3592-124-0x00000000053F0000-0x00000000058EE000-memory.dmp

Download

memory/3592-123-0x0000000005710000-0x0000000005717000-memory.dmp

Download

memory/3592-118-0x0000000000B50000-0x0000000000B51000-memory.dmp

Download

memory/3592-121-0x0000000005490000-0x0000000005491000-memory.dmp

Download

memory/3592-120-0x00000000058F0000-0x00000000058F1000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads